Most of these are caravans and prefabs, some smuggled in piecemeal past the army's check-points.

ECONOMIST: Israel

Nigerians are increasingly questioning the police and military response, one that relies more on labor-intensive check points rather than intelligence operations that could provide tips on weapons or the composition of the group.

WSJ: Attacks in Nigeria Kill at Least 143

But as Hemingway points out, the fact-check goes out of its way to insist a U.S. attack is all but impossible.

FORBES: How to Fix Fact-Checking

There's still an old-fashioned check-in counter, but most of the baggage drop points are self service.

WSJ: Flying Through the Airport

Check out the galleries above for a closer look in the meantime -- bonus points if you manage to recall the product names after you move on to more of our CES coverage.

ENGADGET

Yesterday the check-in app and website GetGlue announced that it had reached 1 million users and 100 million data points.

FORBES: How To Win With 'Glee': A Chat With 1M-Strong GetGlue